Soultz was formerly part of the German Empire. In the German Empire, the place was called Sulz.
The place is now called Soultz-Haut-Rhin and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sulz (Oberelsaß) | German Empire | Gebweiler | before the Versailles Treaty |
| Soultz | France | Haut-Rhin | after the Versailles Treaty |
| Sulz | German Empire | Gebweiler | 1940 |
| Soultz-Haut-Rhin | France | Haut-Rhin | 1945 |
| Soultz-Haut-Rhin | France | Haut-Rhin | 1993 |